Numerical modeling and simulation, machine learning, and the Internet of Things, cloud platforms and other fields that connect information, the ability to integrate data and applications in these fields is also a key technology for digital twins. At present, the application fields and categories of digital twins are still developing. Breakthroughs in the above fields may improve the actual capabilities of digital twins and become a key technology for the concept of digital twins in the future.
Anays -- simulation software giant
As one of the most popular tools in the engineering field, Matlab also has solutions in the field of digital twins
Simple digital twin small case: a small demo of product-level digital twin technology_哔哩哔哩_bilibili
The earliest digital twin conceptual model consists of 3 parts:
- real objects
- Virtual/Digital Object Model
- The connection bridge between reality and virtuality: mainly data exchange
Subsequent digital twins evolved into 3 main modules:
- Digital Twin Prototype (DTP), digital twin prototype, including the realization of digital model design, analysis and process of real objects;
- Digital Twin Instance (DTI), a digital twin instance, corresponds to the corresponding digital twin constructed on each real object;
- Digital Twin Aggregation (DTA), which integrates the data and information of digital twin physical examination, can guide real objects.
DHL researchers reviewed the overall digital twin development route, which can be divided into four main stages:
- Computer simulations begin to appear, mainly for academic research
- Simulation tools begin to emerge, applied to design and planning
- Simulation begins to be applied to system design, multi-system integration
- Digital twins are beginning to emerge, interacting with real-world operational data in addition to simulation
Digital Twin Knowing Questions and Answers: After reading hundreds of articles, tell you what is a digital twin-Knowledge
Introduction to the Digital Twin White Paper: Big Release | One Picture to Understand the "Digital Twin Application White Paper"
White paper download link: http://www.cesi.cn/images/editor/20201118/20201118163619265.pdf
Common industrial applications:
Overall planning and coordination of internal and external changes in the system to achieve optimal allocation of resources and energy
Digital twin can be divided into "basic support", "data interaction", "model construction", "simulation
6 core modules of "real analysis", "common application" and "industry application"
